CN104192232A - Bicycle backseat - Google Patents
Bicycle backseat Download PDFInfo
- Publication number
- CN104192232A CN104192232A CN201410429507.9A CN201410429507A CN104192232A CN 104192232 A CN104192232 A CN 104192232A CN 201410429507 A CN201410429507 A CN 201410429507A CN 104192232 A CN104192232 A CN 104192232A
- Authority
- CN
- China
- Prior art keywords
- backseat
- back seat
- expansion subrack
- seat rack
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention provides a bicycle backseat. The bicycle backseat comprises a backseat support. Cushions are arranged at the front end and the rear end of the backseat support respectively, the outer edges of the cushions are hinged to the backseat support through rotating shafts and can be located on the backseat support in a covering mode, and the included angle between the cushions and the backseat support ranges from 0 degree to 90 degrees. An expansion frame set is arranged at the left end and the right end of the backseat support respectively and comprises a first expansion frame and a second expansion frame set, one side of the first expansion frame is hinged to the backseat support through a first locating pin, the other side of the first expansion frame is hinged to the second expansion frame through a second locating pin, and the first expansion frame and the second expansion frame rotate around the locating pins to be concealed below the backseat support. By the adoption of the technical scheme, the bicycle backseat has the advantages that the cushions arranged on the backseat support make it conformable for people to sit on the backseat, and when objects need to be carried, the expansion frames can be pulled out from below the backseat support to greatly expand a carrying space.
Description
Technical field
The present invention relates to bicycle accessories field, especially relate to a kind of rear bicycle.
Background technology
Bicycle is the vehicle in people's daily life, due to its environmental protection, has a lot of people using it.The bicycle outward appearance that people use is at present succinct, and convenient.Our rear bicycle is generally welded by several reinforcing bars, thereby passenger is directly sitting on an iron shelf, because back seat is harder, if can feel very uncomfortable long people of back seat time; While people often can ride at ordinary times cycling trip and do shopping; but when the thing that buy is many, volume ratio is larger time; people often like goods to be placed on the back seat of bicycle; but the back seat of bicycle is mostly all very little; even if the goods of large volume is placed on and uses above that rope is fixing is also easy to lack of equilibrium, cause the goods damage of dropping.
Summary of the invention
The problem to be solved in the present invention is to make the comfortable while of rear bicycle can improve the stability of load space and loading.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of rear bicycle, comprise back seat rack, described back seat rack rear and front end is respectively arranged with a cushion, the outer of described cushion is by rotating shaft and back seat rack is hinged and can cover on back seat rack, and the angular range of cushion and back seat rack is 0 degree～90 degree; Two ends, described back seat rack left and right are respectively arranged with an expansion subrack group, described expansion subrack group comprises the first expansion subrack and the second expansion subrack, one side of the first expansion subrack is hinged by the first locating dowel pin and back seat rack, a side relative with the first locating dowel pin on the first expansion subrack is provided with the second locating dowel pin, the second expansion subrack is hinged by the second locating dowel pin and the first expansion subrack, and described the first expansion subrack and the second expansion subrack can rotate and be hidden in below back seat rack along the first locating dowel pin and the second locating dowel pin.
Further, the edge of the second described expansion subrack is provided with draw ring.
Further, described cushion upper and lower surface is respectively cushion sitting face and steelframe face.
Advantage and good effect that the invention has are: back seat rack is provided with cushion, can allow comfortable that people sits, and cushion can be lifted, and expansion subrack is pulled out to the space that has greatly promoted loading below back seat rack in the time of needs arrangement of goods.
Brief description of the drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is the structural representation of cushion of the present invention
In figure:
1, back seat rack 2, cushion 21, cushion sitting face
22, steelframe face 3, rotating shaft 4, the first expansion subrack
5, the second expansion subrack 6, the first locating dowel pin 7, the second locating dowel pin
8, draw ring
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figure 1, a kind of rear bicycle of the present invention, described back seat rack 1 rear and front end is respectively arranged with a cushion 2, the outer of described cushion 2 is rotationally connected by rotating shaft 3 and back seat rack 1, and can cover on back seat rack 1, cushion 2 is 0 degree～90 degree with the angular range of back seat rack 1; Described back seat rack 1 two ends, left and right are respectively arranged with an expansion subrack group, described expansion subrack group comprises the first expansion subrack 4 and the second expansion subrack 5, one side of the first expansion subrack 4 is hinged with back seat rack 1 by the first locating dowel pin 6, on the first expansion subrack 4, a side relative with the first locating dowel pin 6 is provided with the second locating dowel pin 7, the second expansion subrack 5 is hinged by the second locating dowel pin 7 and the first expansion subrack 4, and described the first expansion subrack 4 and the second expansion subrack 5 can rotate and be hidden in back seat rack 1 below along the first locating dowel pin 6 and the second locating dowel pin 7.
In the time carrying people on rear bicycle, cushion sitting face 21 covers on back seat rack 1, and what make that people sits is comfortable, in the time of needs cargo, pull cushion 2 to make cushion 2 become 90 degree right angles with back seat rack, now, steelframe face 22 is towards goods, goods does not contact and can protect cushion seat surface not by the cargo damage that is delivered with cushion seat surface 21, if institute's cargo is more, can be by back seat rack 1 expansion subrack group pull-out below, rotate the first locating dowel pin 6 simultaneously, make the first expansion subrack 4 increase the floor space of back seat rack in same level with back seat rack 1, pull the second expansion subrack 5 to rotate the second locating dowel pin 7 simultaneously and make 4 one-tenth 90 degree right angles of the second expansion subrack 5 and the first expansion subrack, the second expansion subrack 5 of back seat rack 1 both sides and two steelframe faces 22 of the cushion 2 approximate basket of can encircling a city like this, increase the stability of loading, the second expansion subrack 5 is provided with draw ring 8 above simultaneously, utilize rope to pass draw ring 8, and make rope tighten, object can be fixed on back seat rack 1 reliably with this.
Above one embodiment of the present of invention are had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all should still belonging to the patent covering scope of the invention.
Claims (3)
1. a rear bicycle, comprise back seat rack, it is characterized in that: described back seat rack rear and front end is respectively arranged with a cushion, the outer of described cushion is by rotating shaft and back seat rack is hinged and can cover on back seat rack, and the angular range of cushion and back seat rack is 0 degree～90 degree; Two ends, described back seat rack left and right are respectively arranged with an expansion subrack group, described expansion subrack group comprises the first expansion subrack and the second expansion subrack, one side of the first expansion subrack is hinged by the first locating dowel pin and back seat rack, a side relative with the first locating dowel pin on the first expansion subrack is provided with the second locating dowel pin, the second expansion subrack is hinged by the second locating dowel pin and the first expansion subrack, and described the first expansion subrack and the second expansion subrack can rotate and be hidden in below back seat rack along locating dowel pin.
2. rear bicycle according to claim 1, is characterized in that: the edge of the second described expansion subrack is provided with draw ring.
3. rear bicycle according to claim 1, is characterized in that: described cushion upper and lower surface is respectively cushion sitting face and steelframe face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429507.9A CN104192232A (en) | 2014-08-28 | 2014-08-28 | Bicycle backseat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429507.9A CN104192232A (en) | 2014-08-28 | 2014-08-28 | Bicycle backseat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104192232A true CN104192232A (en) | 2014-12-10 |
Family
ID=52077664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410429507.9A Pending CN104192232A (en) | 2014-08-28 | 2014-08-28 | Bicycle backseat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192232A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107420U (en) * | 1991-11-08 | 1992-06-17 | 刘同生 | Two purpose back seat of motorcycle |
| US6092820A (en) * | 1998-08-12 | 2000-07-25 | Evans; Ross N. | Apparatus and method for transporting cargo with a two-wheeled vehicle |
| CN2488784Y (en) * | 2001-06-22 | 2002-05-01 | 乔华宾 | Rear seat for motorcycle |
| CN2582971Y (en) * | 2002-11-20 | 2003-10-29 | 胡俊萍 | Expandable motor cycle passenger and goods two purpose seat frame |
| CN201128450Y (en) * | 2007-04-27 | 2008-10-08 | 深圳市深铃车业有限公司 | Backrest-foldable rear seat chair for electric vehicle |
| CN201176204Y (en) * | 2008-03-06 | 2009-01-07 | 原全利 | Folding type multipurpose article-carrier |
| CN201411002Y (en) * | 2009-06-09 | 2010-02-24 | 徐鸿 | Back seat cushion of two-wheeled motorcycle |
-
2014
- 2014-08-28 CN CN201410429507.9A patent/CN104192232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107420U (en) * | 1991-11-08 | 1992-06-17 | 刘同生 | Two purpose back seat of motorcycle |
| US6092820A (en) * | 1998-08-12 | 2000-07-25 | Evans; Ross N. | Apparatus and method for transporting cargo with a two-wheeled vehicle |
| CN2488784Y (en) * | 2001-06-22 | 2002-05-01 | 乔华宾 | Rear seat for motorcycle |
| CN2582971Y (en) * | 2002-11-20 | 2003-10-29 | 胡俊萍 | Expandable motor cycle passenger and goods two purpose seat frame |
| CN201128450Y (en) * | 2007-04-27 | 2008-10-08 | 深圳市深铃车业有限公司 | Backrest-foldable rear seat chair for electric vehicle |
| CN201176204Y (en) * | 2008-03-06 | 2009-01-07 | 原全利 | Folding type multipurpose article-carrier |
| CN201411002Y (en) * | 2009-06-09 | 2010-02-24 | 徐鸿 | Back seat cushion of two-wheeled motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |